203729792

素因数分解:

$2^7\times 7^1\times {\mathrm{227377}}^1$

素因数の和:227398

約数の個数: 32

約数和(自身を含む): 463851120

約数和(自身を除く): 260121328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 227377, 454754, 909508, 1591639, 1819016, 3183278, 3638032, 6366556, 7276064, 12733112, 14552128, 25466224, 29104256, 50932448, 101864896, 203729792]

約数ペア:

[(1, 203729792), (2, 101864896), (4, 50932448), (7, 29104256), (8, 25466224), (14, 14552128), (16, 12733112), (28, 7276064), (32, 6366556), (56, 3638032), (64, 3183278), (112, 1819016), (128, 1591639), (224, 909508), (448, 454754), (896, 227377)]